530061328 has 10 divisors (see below), whose sum is σ = 1026993854. Its totient is φ = 265030656.

The previous prime is 530061307. The next prime is 530061341. The reversal of 530061328 is 823160035.

It can be written as a sum of positive squares in only one way, i.e., 392515344 + 137545984 = 19812^2 + 11728^2 .

It is a super-2 number, since 2×530061328² = 561930022882247168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530061296 and 530061305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16564401 + ... + 16564432.

Almost surely, 2^530061328 is an apocalyptic number.

It is an amenable number.

530061328 is a deficient number, since it is larger than the sum of its proper divisors (496932526).

530061328 is a wasteful number, since it uses less digits than its factorization.

530061328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33128841 (or 33128835 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 530061328 is about 23023.0607869588. The cubic root of 530061328 is about 809.2984465552.

The spelling of 530061328 in words is "five hundred thirty million, sixty-one thousand, three hundred twenty-eight".